<template>
  <div class="app-container">
    list
  </div>
</template>

<script>
export default {

  data() {
    return {
     
    }
  },
  watch: {
    filterText(val) {
      this.$refs.tree2.filter(val)
    }
  },

  methods: {
    filterNode(value, data) {
      if (!value) return true
      return data.label.indexOf(value) !== -1
    }
  }
}
</script>

